#include <asm/byteorder.h>
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#define NI_NONCE_SIZE 8
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/* Node Information Query */
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struct ni_hdr {
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struct icmp6_hdr ni_u;
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__u8 ni_nonce[NI_NONCE_SIZE];
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};
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#define ni_type ni_u.icmp6_type
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#define ni_code ni_u.icmp6_code
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#define ni_cksum ni_u.icmp6_cksum
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#define ni_qtype ni_u.icmp6_data16[0]
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#define ni_flags ni_u.icmp6_data16[1]
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/* Types */
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#ifndef ICMPV6_NI_QUERY
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# define ICMPV6_NI_QUERY 139
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# define ICMPV6_NI_REPLY 140
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#endif
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/* Query Codes */
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#define NI_SUBJ_IPV6 0
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#define NI_SUBJ_NAME 1
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#define NI_SUBJ_IPV4 2
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/* Reply Codes */
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#define NI_SUCCESS 0
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#define NI_REFUSED 1
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#define NI_UNKNOWN 2
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/* Qtypes */
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#define NI_QTYPE_NOOP 0
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#define NI_QTYPE_NAME 2
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#define NI_QTYPE_IPV6ADDR 3
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#define NI_QTYPE_IPV4ADDR 4
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/* Flags */
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#define NI_IPV6ADDR_F_TRUNCATE __constant_cpu_to_be16(0x0001)
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#define NI_IPV6ADDR_F_ALL __constant_cpu_to_be16(0x0002)
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#define NI_IPV6ADDR_F_COMPAT __constant_cpu_to_be16(0x0004)
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#define NI_IPV6ADDR_F_LINKLOCAL __constant_cpu_to_be16(0x0008)
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#define NI_IPV6ADDR_F_SITELOCAL __constant_cpu_to_be16(0x0010)
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#define NI_IPV6ADDR_F_GLOBAL __constant_cpu_to_be16(0x0020)
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#define NI_IPV4ADDR_F_TRUNCATE NI_IPV6ADDR_F_TRUNCATE
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#define NI_IPV4ADDR_F_ALL NI_IPV6ADDR_F_ALL
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